kmx.io/prism.js/tests/languages/csharp/switch_feature.test
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Hash : 99f3ddcd
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Date : 2021-06-13T22:00:43
Tests: Automatically normalize line ends (#2934)
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tests/languages/csharp/switch_feature.test
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public static decimal CalculateToll(object vehicle) => vehicle switch { DeliveryTruck t when t.GrossWeightClass > 5000 => 10.00m + 5.00m, DeliveryTruck t when t.GrossWeightClass < 3000 => 10.00m - 2.00m, DeliveryTruck _ => 10.00m, _ => throw new ArgumentException("Not a known vehicle type", nameof(vehicle)) }; DeliveryTruck t when t.GrossWeightClass switch { > 5000 => 10.00m + 5.00m, < 3000 => 10.00m - 2.00m, _ => 10.00m, }, DeliveryTruck t when t.GrossWeightClass switch { < 3000 => 10.00m - 2.00m, >= 3000 and <= 5000 => 10.00m, > 5000 => 10.00m + 5.00m, }, switch (DateTime.Now.DayOfWeek) { case DayOfWeek.Sunday: case DayOfWeek.Saturday: Console.WriteLine("The weekend"); break; case DayOfWeek.Monday: Console.WriteLine("The first day of the work week."); break; case DayOfWeek.Friday: Console.WriteLine("The last day of the work week."); break; default: Console.WriteLine("The middle of the work week."); break; } switch (str) { case "1": case "small": cost += 25; break; case "2": case "medium": cost += 25; goto case "1"; case "3": case "large": cost += 50; goto case "1"; default: Console.WriteLine("Invalid selection. Please select 1, 2, or 3."); break; } switch (sh) { // Note that this code never evaluates to true. case Shape shape when shape == null: break; case null: break; case Rectangle r when r.Length == r.Width && r.Area > 0: break; default: break; } switch (coll) { case Array arr: break; case IEnumerable<int> ieInt: break; case object o: break; default: break; } bool IsValidPercentage(object x) => x is >= 0 and <= 100 or // integer tests >= 0F and <= 100F or // float tests >= 0D and <= 100D; // double tests bool isSmallByte(object o) => o is byte and < 100; case (0, int x): case (int x, 0): Console.WriteLine(x); case < 2: break; case 0 or 1 or 2 or 3 or 4 or 5: break; int x = b switch { <100 => 0, 100 => 1, 101 => 2, >101 => 3 }; ---------------------------------------------------- [ ["keyword", "public"], ["keyword", "static"], ["return-type", [ ["keyword", "decimal"] ]], ["function", "CalculateToll"], ["punctuation", "("], ["class-name", [ ["keyword", "object"] ]], " vehicle", ["punctuation", ")"], ["operator", "=>"], "\r\n\tvehicle ", ["keyword", "switch"], ["punctuation", "{"], ["class-name", ["DeliveryTruck"]], " t ", ["keyword", "when"], " t", ["punctuation", "."], "GrossWeightClass ", ["operator", ">"], ["number", "5000"], ["operator", "=>"], ["number", "10.00m"], ["operator", "+"], ["number", "5.00m"], ["punctuation", ","], ["class-name", ["DeliveryTruck"]], " t ", ["keyword", "when"], " t", ["punctuation", "."], "GrossWeightClass ", ["operator", "<"], ["number", "3000"], ["operator", "=>"], ["number", "10.00m"], ["operator", "-"], ["number", "2.00m"], ["punctuation", ","], ["return-type", ["DeliveryTruck"]], " _ ", ["operator", "=>"], ["number", "10.00m"], ["punctuation", ","], "\r\n\t\t_ ", ["operator", "=>"], ["keyword", "throw"], ["keyword", "new"], ["constructor-invocation", ["ArgumentException"]], ["punctuation", "("], ["string", "\"Not a known vehicle type\""], ["punctuation", ","], ["keyword", "nameof"], ["punctuation", "("], "vehicle", ["punctuation", ")"], ["punctuation", ")"], ["punctuation", "}"], ["punctuation", ";"], ["class-name", ["DeliveryTruck"]], " t ", ["keyword", "when"], " t", ["punctuation", "."], "GrossWeightClass ", ["keyword", "switch"], ["punctuation", "{"], ["operator", ">"], ["number", "5000"], ["operator", "=>"], ["number", "10.00m"], ["operator", "+"], ["number", "5.00m"], ["punctuation", ","], ["operator", "<"], ["number", "3000"], ["operator", "=>"], ["number", "10.00m"], ["operator", "-"], ["number", "2.00m"], ["punctuation", ","], "\r\n\t_ ", ["operator", "=>"], ["number", "10.00m"], ["punctuation", ","], ["punctuation", "}"], ["punctuation", ","], ["class-name", ["DeliveryTruck"]], " t ", ["keyword", "when"], " t", ["punctuation", "."], "GrossWeightClass ", ["keyword", "switch"], ["punctuation", "{"], ["operator", "<"], ["number", "3000"], ["operator", "=>"], ["number", "10.00m"], ["operator", "-"], ["number", "2.00m"], ["punctuation", ","], ["operator", ">="], ["number", "3000"], ["keyword", "and"], ["operator", "<="], ["number", "5000"], ["operator", "=>"], ["number", "10.00m"], ["punctuation", ","], ["operator", ">"], ["number", "5000"], ["operator", "=>"], ["number", "10.00m"], ["operator", "+"], ["number", "5.00m"], ["punctuation", ","], ["punctuation", "}"], ["punctuation", ","], ["keyword", "switch"], ["punctuation", "("], "DateTime", ["punctuation", "."], "Now", ["punctuation", "."], "DayOfWeek", ["punctuation", ")"], ["punctuation", "{"], ["keyword", "case"], " DayOfWeek", ["punctuation", "."], "Sunday", ["punctuation", ":"], ["keyword", "case"], " DayOfWeek", ["punctuation", "."], "Saturday", ["punctuation", ":"], "\r\n\t\tConsole", ["punctuation", "."], ["function", "WriteLine"], ["punctuation", "("], ["string", "\"The weekend\""], ["punctuation", ")"], ["punctuation", ";"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "case"], " DayOfWeek", ["punctuation", "."], "Monday", ["punctuation", ":"], "\r\n\t\tConsole", ["punctuation", "."], ["function", "WriteLine"], ["punctuation", "("], ["string", "\"The first day of the work week.\""], ["punctuation", ")"], ["punctuation", ";"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "case"], " DayOfWeek", ["punctuation", "."], "Friday", ["punctuation", ":"], "\r\n\t\tConsole", ["punctuation", "."], ["function", "WriteLine"], ["punctuation", "("], ["string", "\"The last day of the work week.\""], ["punctuation", ")"], ["punctuation", ";"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "default"], ["punctuation", ":"], "\r\n\t\tConsole", ["punctuation", "."], ["function", "WriteLine"], ["punctuation", "("], ["string", "\"The middle of the work week.\""], ["punctuation", ")"], ["punctuation", ";"], ["keyword", "break"], ["punctuation", ";"], ["punctuation", "}"], ["keyword", "switch"], ["punctuation", "("], "str", ["punctuation", ")"], ["punctuation", "{"], ["keyword", "case"], ["string", "\"1\""], ["punctuation", ":"], ["keyword", "case"], ["string", "\"small\""], ["punctuation", ":"], "\r\n\t\tcost ", ["operator", "+="], ["number", "25"], ["punctuation", ";"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "case"], ["string", "\"2\""], ["punctuation", ":"], ["keyword", "case"], ["string", "\"medium\""], ["punctuation", ":"], "\r\n\t\tcost ", ["operator", "+="], ["number", "25"], ["punctuation", ";"], ["keyword", "goto"], ["keyword", "case"], ["string", "\"1\""], ["punctuation", ";"], ["keyword", "case"], ["string", "\"3\""], ["punctuation", ":"], ["keyword", "case"], ["string", "\"large\""], ["punctuation", ":"], "\r\n\t\tcost ", ["operator", "+="], ["number", "50"], ["punctuation", ";"], ["keyword", "goto"], ["keyword", "case"], ["string", "\"1\""], ["punctuation", ";"], ["keyword", "default"], ["punctuation", ":"], "\r\n\t\tConsole", ["punctuation", "."], ["function", "WriteLine"], ["punctuation", "("], ["string", "\"Invalid selection. Please select 1, 2, or 3.\""], ["punctuation", ")"], ["punctuation", ";"], ["keyword", "break"], ["punctuation", ";"], ["punctuation", "}"], ["keyword", "switch"], ["punctuation", "("], "sh", ["punctuation", ")"], ["punctuation", "{"], ["comment", "// Note that this code never evaluates to true."], ["keyword", "case"], ["class-name", ["Shape"]], " shape ", ["keyword", "when"], " shape ", ["operator", "=="], ["keyword", "null"], ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "case"], ["keyword", "null"], ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "case"], ["class-name", ["Rectangle"]], " r ", ["keyword", "when"], " r", ["punctuation", "."], "Length ", ["operator", "=="], " r", ["punctuation", "."], "Width ", ["operator", "&&"], " r", ["punctuation", "."], "Area ", ["operator", ">"], ["number", "0"], ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "default"], ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["punctuation", "}"], ["keyword", "switch"], ["punctuation", "("], "coll", ["punctuation", ")"], ["punctuation", "{"], ["keyword", "case"], ["class-name", ["Array"]], " arr", ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "case"], ["class-name", [ "IEnumerable", ["punctuation", "<"], ["keyword", "int"], ["punctuation", ">"] ]], " ieInt", ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "case"], ["class-name", [ ["keyword", "object"] ]], " o", ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "default"], ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["punctuation", "}"], ["return-type", [ ["keyword", "bool"] ]], ["function", "IsValidPercentage"], ["punctuation", "("], ["class-name", [ ["keyword", "object"] ]], " x", ["punctuation", ")"], ["operator", "=>"], " x ", ["keyword", "is"], ["operator", ">="], ["number", "0"], ["keyword", "and"], ["operator", "<="], ["number", "100"], ["keyword", "or"], ["comment", "// integer tests"], ["operator", ">="], ["number", "0F"], ["keyword", "and"], ["operator", "<="], ["number", "100F"], ["keyword", "or"], ["comment", "// float tests"], ["operator", ">="], ["number", "0D"], ["keyword", "and"], ["operator", "<="], ["number", "100D"], ["punctuation", ";"], ["comment", "// double tests"], ["return-type", [ ["keyword", "bool"] ]], ["function", "isSmallByte"], ["punctuation", "("], ["class-name", [ ["keyword", "object"] ]], " o", ["punctuation", ")"], ["operator", "=>"], " o ", ["keyword", "is"], ["class-name", [ ["keyword", "byte"] ]], ["keyword", "and"], ["operator", "<"], ["number", "100"], ["punctuation", ";"], ["keyword", "case"], ["punctuation", "("], ["number", "0"], ["punctuation", ","], ["class-name", [ ["keyword", "int"] ]], " x", ["punctuation", ")"], ["punctuation", ":"], ["keyword", "case"], ["punctuation", "("], ["class-name", [ ["keyword", "int"] ]], " x", ["punctuation", ","], ["number", "0"], ["punctuation", ")"], ["punctuation", ":"], "\r\n\tConsole", ["punctuation", "."], ["function", "WriteLine"], ["punctuation", "("], "x", ["punctuation", ")"], ["punctuation", ";"], ["keyword", "case"], ["operator", "<"], ["number", "2"], ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["keyword", "case"], ["number", "0"], ["keyword", "or"], ["number", "1"], ["keyword", "or"], ["number", "2"], ["keyword", "or"], ["number", "3"], ["keyword", "or"], ["number", "4"], ["keyword", "or"], ["number", "5"], ["punctuation", ":"], ["keyword", "break"], ["punctuation", ";"], ["class-name", [ ["keyword", "int"] ]], " x ", ["operator", "="], " b ", ["keyword", "switch"], ["punctuation", "{"], ["operator", "<"], ["number", "100"], ["operator", "=>"], ["number", "0"], ["punctuation", ","], ["number", "100"], ["operator", "=>"], ["number", "1"], ["punctuation", ","], ["number", "101"], ["operator", "=>"], ["number", "2"], ["punctuation", ","], ["operator", ">"], ["number", "101"], ["operator", "=>"], ["number", "3"], ["punctuation", "}"], ["punctuation", ";"] ] ---------------------------------------------------- Checks for switch statements and expressions.